Table 2 Patient demographics and clinical characteristics.
From: Multiphase CT angiography perfusion maps for predicting target mismatch and ischemic lesion volumes
Parameter | Value |
---|---|
Age, years | 75 (67–80) |
Male (%) | 31 (53) |
Onset to CT, mins | 242 (129–471) |
CT to EVT completion time, mins* | 81 (54–101) |
NIHSS | 9.0 (4.0–14.5) |
Occlusion site, N (%) | |
ICA | 10 (14) |
M1 MCA | 27 (39) |
M2 MCA | 25 (36) |
ACA/PCA/Distal MCA | 8 (11) |
Treatment, N (%) | |
EVT + IV-tPA | 12 (20) |
EVT | 15 (24) |
IV-tPA | 12 (20) |
Medical management | 22 (36) |
mTICI, N (%)* | |
0/1/2a | 6 (22) |
2b | 3 (11) |
2c | 2 (7) |
3 | 16 (60) |
CT perfusion lesion volume | |
Core [ml] | 3.9 (0.0–19.1) |
Penumbra [ml] | 87.8 (30.3–145.4) |
Down-sampled CT perfusion lesion volume | |
Core [ml] | 2.7 (0.0–16.3) |
Penumbra [ml] | 63.1 (25.0–129.4) |
Multiphase CT angiography-perfusion lesion volume | |
Core [ml] | 1.1 (0.0–4.6) |
Penumbra [ml] | 56.5 (22.2–112.2) |